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SolderSmoke Daily News
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Using Noise to Sweep a Filter with the TinySA
Posted: 30 Oct 2021 09:14 AM PDT
http://soldersmoke.blogspot.com/2021/10/using-noise-to-sweep-filter-with-tinysa.html
I've been meaning to try this for a long time. Years ago Tony Fishpool
and Graham Firth wrote about using a noise generator and a spectrum
analyzer to sweep the bandpass of a filter. The idea here is to send very broadband noise into a filter, and then use a spectrum analyzer to see
which frequencies make it through. I thought about building a noise generator like the one in Tony and Graham's
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